diff options
| author | Karl Mehltretter <kmehltretter@gmail.com> | 2026-08-08 12:19:41 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-08-12 17:51:37 -0700 |
| commit | d77f3f01682688ff5db18f027f66c34b4b39e1ac (patch) | |
| tree | cbf1ff9f27da5983d6d21b40dd4a3b236b2683d9 /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | dbf34acdfb29781dd4a8a86f7111d99c016fc7e8 (diff) | |
r8169: give RTL_GIGA_MAC_VER_EXTENDED a distinct value
RTL_GIGA_MAC_VER_EXTENDED implicitly follows
RTL_GIGA_MAC_VER_LAST = RTL_GIGA_MAC_NONE - 1, so it has the same value
as RTL_GIGA_MAC_NONE.
rtl_init_one() therefore sends unknown chips through extended detection.
If TX_CONFIG_V2 reads as zero, they are misidentified as RTL9151AS
instead of being rejected.
Give RTL_GIGA_MAC_VER_EXTENDED a distinct value. It is only a detection
marker and is never stored in tp->mac_version.
Found by Clang's -Wduplicate-enum and verified with a QEMU stub.
Cc: stable+noautosel@kernel.org # untested fix to unlikely driver error path
Signed-off-by: Karl Mehltretter <kmehltretter@gmail.com>
Link: https://patch.msgid.link/20260808101941.57666-1-kmehltretter@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions